Felix

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Joined on Aug 3, 2026

Felix

Sep 10

Kimi K3: What's Actually Verified vs What's Vendor Benchmark

#ai #api #llm #developers

6 min read

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Felix

Sep 9

MiniMax Agent (Mavis): What the Hosted Product Actually Does vs Building Your Own on the API

#ai #api #agents #developers

6 min read

Felix

Sep 7

Seedance 2.0 Prompt Lessons from Building a Real Product Video Generator

#ai #api #seedance #tutorial

6 min read

Felix

Sep 3

Why Developers Look for an OpenRouter Alternative (And What Actually Changes When You Switch)

#ai #api #llm #developers

5 min read

Felix

Sep 2

I Connected Cursor to OpenRouter. Here's a Script to Verify It Before You Trust the Editor.

#ai #api #llm #tutorial

4 min read

Felix

Aug 31

Setting Up My First OpenRouter AI API Key: Working Code and Two Mistakes I Made

#ai #api #llm #tutorial

4 min read

Felix

Aug 27

GLM 5.3's API Breaks a Common GLM-5.2 Pattern. Here's the Fix.

#ai #api #llm #tutorial

3 min read

Felix

Aug 26

I Built a Tool-Calling Agent on Qwen. Here's the Full Working Loop.

#ai #api #llm #tutorial

4 min read

Felix

Aug 24

I Wrote a Script to Track My DeepSeek API Costs After the Weekend Pricing Change

#ai #api #llm #tutorial

4 min read

Felix

Aug 20

'Cheap AI' Is a Moving Target — Here's the Framework for Evaluating It Correctly

#discuss #ai #api #llm

5 min read

Felix

Aug 18

'Free AI API' Isn't a Pricing Tier — It's a Funnel. Here's How It Actually Works

#ai #webdev #api #llm

5 min read

Felix

Aug 17

DeepSeek API Price Just Changed (Aug 17): Peak/Off-Peak Rates, With Real Numbers

#ai #deepseek #api #tutorial

4 min read

Felix

Aug 13

Most AI Security Advice Ignores the Most Common Leak: What an API Security Gateway Actually Protects

#webdev #ai #api #llm

4 min read

Felix

Aug 11

Why Comparing Chinese LLM APIs by Price Alone Misses the Point

#ai #architecture #llm #opinion

4 min read

Felix

Aug 6

I Wasted 3 Days on Bad DeepSeek Prompts — Here's What Actually Works

#ai #deepseek #promptengineering #webdev

3 min read

Felix

Aug 4

How I Built My First AI App with an OpenAI Compatible API

#ai #webdev #api #tutorial

2 min read

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Felix

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Writing Debut

Kimi K3: What's Actually Verified vs What's Vendor Benchmark

Want to connect with Felix?

MiniMax Agent (Mavis): What the Hosted Product Actually Does vs Building Your Own on the API

Seedance 2.0 Prompt Lessons from Building a Real Product Video Generator

Why Developers Look for an OpenRouter Alternative (And What Actually Changes When You Switch)

I Connected Cursor to OpenRouter. Here's a Script to Verify It Before You Trust the Editor.

Setting Up My First OpenRouter AI API Key: Working Code and Two Mistakes I Made

GLM 5.3's API Breaks a Common GLM-5.2 Pattern. Here's the Fix.

I Built a Tool-Calling Agent on Qwen. Here's the Full Working Loop.

I Wrote a Script to Track My DeepSeek API Costs After the Weekend Pricing Change

'Cheap AI' Is a Moving Target — Here's the Framework for Evaluating It Correctly

'Free AI API' Isn't a Pricing Tier — It's a Funnel. Here's How It Actually Works

DeepSeek API Price Just Changed (Aug 17): Peak/Off-Peak Rates, With Real Numbers

Most AI Security Advice Ignores the Most Common Leak: What an API Security Gateway Actually Protects

Why Comparing Chinese LLM APIs by Price Alone Misses the Point

I Wasted 3 Days on Bad DeepSeek Prompts — Here's What Actually Works

How I Built My First AI App with an OpenAI Compatible API